dt-bindings: bus: allwinner,sun50i-a64-de2: don't check node names

Node names are already and properly checked by the core schema. No need
to do it again.

Signed-off-by: Wolfram Sang <[email protected]>
[robh: Also drop [A-F] in unit address]
Signed-off-by: Rob Herring (Arm) <[email protected]>

Author: Wolfram Sang

Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml

@@ -44,7 +44,7 @@ properties:
 
 patternProperties:
   # All other properties should be child nodes with unit-address and 'reg'
-  "^[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-fA-F]+$":
+  "@[0-9a-f]+$":
     type: object
     additionalProperties: true
     properties: